KUP-04201
Unable to get Kafka record string associated with a Kafka record for string. The internal error message is [string].
Cause
An attempt to get a record key is failing while reading Kafka records from a Kafka 'topic' on behalf of a DBMS_KAFKA application.
Action
Check the status of the Kafka 'cluster' associated with the DBMS_KAFKA application by calling DBMS_KAFKA_ADM.CHECK_CLUSTER.